A nut processing particle sorting device

Abstract

The utility model discloses a nut processing particle sorting device, including a cabinet, a feed inlet is provided on the top of the cabinet, a first guide plate is provided below the feed inlet, a sorting roller 1 is provided below the first guide plate, a first inclined plate is provided at the bottom of the sorting roller 1, a first discharge port is provided at the rightmost side of the first inclined plate, a second guide plate is provided at the bottom right of the first discharge port, a sorting roller 2 is provided at the bottom of the second guide plate, a second inclined plate is provided at the bottom of the sorting roller 2, a second discharge port is provided at the center of the second inclined plate, a third guide plate is provided on the left side of the second inclined plate, and a third discharge port is provided on the front of the third guide plate. The nut processing particle sorting device sorts through the gaps between the sorting rollers and finally discharges from three discharge ports, and the nut sizes increase in sequence, so that the size error of the sorted nuts is smaller.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to a nut processing particle sorting device. Background Art

[0002] As the essence of plants, nuts have the characteristics of high protein and high fat. Eating nuts can have excellent effects on human growth and development, physical fitness and disease prevention. Long-term consumption of nuts can effectively reduce people's risk of heart disease. In the process of nut processing, due to the large individual differences of nuts, a large number of nuts are often required to be sorted according to individual differences to ensure that nuts of different individuals are distinguished. For example, the prior art: CN217851241U, a nut cleaning and sorting device, relates to the technical field of nut processing equipment. It includes a box body, a conveyor belt is arranged between the front and rear inner walls of the box body, a hopper is fixed on the upper surface of the box body corresponding to the second rectangular opening, a de-impurity mechanism is arranged on the right side wall of the hopper, and three groups of cleaning mechanisms are installed on the upper side wall of the box cover from left to right in sequence. The cleaning mechanism is connected to the conduit through a hose, and the conduit is connected to the filter through an extraction mechanism. The filter is connected to the lower side of the box body, and a drying mechanism is arranged near the right side of the upper side wall of the box cover.

[0003] There are other existing technologies:

[0004] CN201878731U, a nut shelling and sorting machine

[0005] CN212944065U, a particle sorting mechanism for nut processing;

[0006] The nut processing particle sorting device mentioned in the above-mentioned prior art generates wind through air pressurization to blow the falling nuts, and sorts the nuts of different sizes according to their different weights. However, this sorting has a large error and is only suitable for the classification of nuts with large individual differences. The sorting effect is not ideal. Utility Model Content

[0007] The purpose of the utility model is to provide a nut processing particle sorting device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nut processing particle sorting device, comprising a cabinet, characterized in that: a side panel is installed on the front of the cabinet, a feed port is opened on the top of the cabinet, a first guide plate is arranged below the feed port, a plurality of sorting rollers are arranged below the first guide plate, a first inclined plate is arranged at the bottom of the sorting rollers, a first discharge port is arranged at the rightmost side of the first inclined plate, a second guide plate is arranged at the bottom of the right side of the first discharge port, a sorting roller two is arranged at the bottom of the second guide plate, a second inclined plate is arranged at the bottom of the sorting roller two, a second discharge port is arranged at the center of the second inclined plate, a third guide plate is arranged on the left side of the second inclined plate, and a third discharge port is arranged on the front of the third guide plate.

[0009] Preferably, a rotating shaft is rotatably mounted at the center of the first and second sorting rollers, a belt is sleeved on the back of the rotating shaft, and a small motor is arranged on one side of the rotating shaft.

[0010] Preferably, a first material storage box is arranged on the front of the first discharge port, a second material storage box is arranged on the front of the second discharge port, and a third material storage box is arranged on the front of the third discharge port.

[0011] Preferably, the diameter of the first sorting roller is larger than the diameter of the second sorting roller.

[0012] Preferably, the surfaces of the first guide plate, the first inclined plate, the second guide plate, the second inclined plate and the third guide plate need to be smooth.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The nut processing particle sorting device, nuts enter from the feed port, through the rotation of the sorting roller one, nuts smaller than the gap between the sorting rollers one will fall onto the first inclined plate, and finally discharged from the first discharge port, the remaining nuts are conveyed to the sorting roller two for further sorting, and finally discharged through the second and third discharge ports, the nut sizes increase successively, so that the size error of the sorted nuts is smaller.

[0015] 2. The nut processing particle sorting device, sorting roller 1 and sorting roller 2 can be replaced with rollers of other sizes to adjust the size of the screened nuts. Note that the diameter of the upper roller needs to be larger than the diameter of the lower roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the back side of the structure of the utility model;

[0018] Figure 3This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 It is an internal front view of the structure of the utility model.

[0020] In the figure: 1. cabinet; 2. side panel; 3. feed port; 4. first guide plate; 5. sorting roller one; 6. first inclined plate; 7. first discharge port; 8. first storage box; 9. second guide plate; 10. sorting roller two; 11. second inclined plate; 12. second discharge port; 13. second storage box; 14. third guide plate; 15. third discharge port; 16. third storage box; 17. rotating shaft; 18. belt; 19. small motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: See Figure 1 The utility model provides a technical solution: a nut processing particle sorting device.

[0023] Among them, a side panel 2 is installed on the front of the cabinet 1, a feed port 3 is opened on the top of the cabinet 1, a first guide plate 4 is arranged below the feed port 3, a plurality of sorting rollers 5 are arranged below the first guide plate 4, a first inclined plate 6 is arranged at the bottom of the sorting roller 5, a first discharge port 7 is arranged at the rightmost side of the first inclined plate 6, a second guide plate 9 is arranged at the bottom of the right side of the first discharge port 7, a sorting roller 2 10 is arranged at the bottom of the second guide plate 9, a second inclined plate 11 is arranged at the bottom of the sorting roller 2 10, a second discharge port 12 is arranged at the center of the second inclined plate 11, a third guide plate 14 is arranged on the left side of the second inclined plate 11, and a third discharge port 15 is arranged on the front of the third guide plate 14.

[0024] In this embodiment, nuts are poured into the bin 1 from the feed port 3, guided by the first guide plate 4, and all the nuts fall on the surface of the sorting roller 5. The sorting roller 5 rotates, and each sorting roller 5 on the right side is lowered slightly on the horizontal plane compared to the sorting roller 5 on the left side. In this way, multiple sorting rollers 5 form an oblique line inclined to the right, and the nuts move to the right with the assistance of gravity. There is a gap between each sorting roller 5. If the size of the nut is smaller than this gap, the nut will pass through the gap and fall onto the first inclined plate 6. With the gravity, the nut will gather at the first discharge port 7 and be Discharge. If the size of the nut is larger than this gap, it cannot pass through the gap and will be continuously pushed to the far right as the sorting roller 5 rotates, and finally falls onto the second guide plate 9 on the far right, and then falls onto the sorting roller 2 10 to continue sorting. The size of the nuts discharged from the first discharge port 7 must be smaller than the size of the nuts that continue to be sorted. These nuts are similarly sorted by the sorting roller 2 10. The small ones pass through the gap between the sorting rollers 10, and are collected by the second inclined plate 11 to the second discharge port 12 for discharge. The ones that cannot be sorted are finally collected on the third guide plate 14, and finally discharged from the third discharge port 15.

[0025] A rotating shaft 17 is rotatably mounted at the center of the sorting roller 1 5 and the sorting roller 2 10 , a belt 18 is sleeved on the back of the rotating shaft 17 , and a small motor 19 is arranged on one side of the rotating shaft 17 .

[0026] In this embodiment, a single rotating shaft 17 is driven to rotate by a small motor 19, and all the rotating shafts 17 on the sorting roller 1 5 are connected by a belt 18. When one of the rotating shafts 17 rotates, the belt 18 drives all the sorting rollers 1 5 to rotate. The same is true for the sorting roller 2 10. When started, the sorting roller 1 5 rotates clockwise to transport the nuts from left to right, while the sorting roller 2 10 below rotates counterclockwise to transport the nuts from right to left.

[0027] Among them, a first material storage box 8 is arranged in front of the first discharge port 7, a second material storage box 13 is arranged in front of the second discharge port 12, and a third material storage box 16 is arranged in front of the third discharge port 15.

[0028] In this embodiment, nuts delivered from different discharge ports are stored in different storage boxes to facilitate subsequent retrieval and distinction.

[0029] Among them, the diameter of the sorting roller 1 5 is larger than the diameter of the sorting roller 2 10.

[0030] In this embodiment, after the initial sorting by the sorting roller 15, the nuts with smaller sizes have been removed, and the nuts entering the sorting roller 2 10 are all larger in size. At this time, the sorting roller 2 10 needs to sort out nuts that are larger than those sorted by the sorting roller 15. At this time, the gap between the sorting rollers 2 10 must be larger than the gap between the sorting rollers 15 to allow some nuts that cannot pass through the sorting rollers 15 to pass through the sorting rollers 2 10. Therefore, when the distance between the fixed rotating shafts 17 remains unchanged, the diameter of the sorting roller 2 10 needs to be reduced to complete the sorting, and the size of the nuts finally sorted increases in sequence according to the order of the discharge ports.

[0031] The surfaces of the first guide plate 4 , the first inclined plate 6 , the second guide plate 9 , the second inclined plate 6 and the third guide plate 14 need to be smooth.

[0032] In this embodiment, the smooth surface makes it easier for the nuts to slide on the board by gravity, and the friction between the nuts and the board is smaller, so the nuts will not accumulate on the board and cause blockage.

[0033] Working principle: nuts are poured into the cabinet 1 from the feed port 3, guided by the first guide plate 4, and all the nuts fall on the surface of the sorting roller 5. The nuts move to the right through the clockwise rotation of the sorting roller 5. If the size of the nut is smaller than the gap between the sorting rollers 5, the nut will pass through the gap and fall onto the first inclined plate 6, and finally gather at the first discharge port 7 and be discharged to the first storage box 8 for storage. If the size of the nut is larger, it will be pushed to the far right as the sorting roller 5 rotates, fall onto the second guide plate 9 on the far right, and then fall into the sorting roller 2 10 for continued sorting. Similarly, the small ones pass through the gap between the sorting rollers 2 10, and are gathered to the second discharge port 12 through the second inclined plate 11 and discharged to the second storage box 13 for storage. The nuts that cannot be sorted are finally gathered on the third guide plate 14 and discharged to the third storage box 16. The sizes of the nuts in the three storage boxes increase in order, which is very easy to distinguish.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nut processing particle sorting device, comprising a cabinet (1), characterized in that: The cabinet (1) is provided with a side panel (2) on the front side, and a feed port (3) is provided on the top side of the cabinet (1). A first guide plate (4) is provided below the feed port (3), and a plurality of sorting rollers (5) are provided below the first guide plate (4). A first inclined plate (6) is provided at the bottom of the sorting rollers (5). A first discharge port (7) is provided at the rightmost side of the first inclined plate (6), and a second guide plate (9) is provided at the bottom right side of the first discharge port (7). A sorting roller (10) is provided at the bottom of the second guide plate (9), and a second inclined plate (11) is provided at the bottom of the sorting roller (10). A second discharge port (12) is provided at the center of the second inclined plate (11), and a third guide plate (14) is provided on the left side of the second inclined plate (11). A third discharge port (15) is provided at the front side of the third guide plate (14).

2. A nut processing particle sorting device according to claim 1, characterized in that: A rotating shaft (17) is rotatably mounted at the center of the first sorting roller (5) and the second sorting roller (10), a belt (18) is sleeved on the back of the rotating shaft (17), and a small motor (19) is arranged on one side of the rotating shaft (17).

3. A nut processing particle sorting device according to claim 1, characterized in that: A first material storage box (8) is arranged on the front of the first material discharge port (7), a second material storage box (13) is arranged on the front of the second material discharge port (12), and a third material storage box (16) is arranged on the front of the third material discharge port (15).

4. The nut processing particle sorting device according to claim 1, characterized in that: The diameter of the first sorting roller (5) is greater than the diameter of the second sorting roller (10).

5. The nut processing particle sorting device according to claim 1, characterized in that: The surfaces of the first guide plate (4), the first inclined plate (6), the second guide plate (9), the second inclined plate (11) and the third guide plate (14) need to be smooth.

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